By the time Nike introduced their ACG (for All Conditions Gear) line in 1989 they were already vets in the outdoor game thanks to shoes like the Lava Dome and the Magma, but ACG — which encompassed more than just footwear — put an official stamp on it. The idea was to bring performance athletics to the great outdoors (you can read more about ACG's beginnings in this tremendous Sneaker Freaker feature), but it became so much more than that. With the 25th anniversary quickly approaching, we figured we'd take a look at The 25 Best Nike ACG Sneakers of All Time. Let us know your favorites.

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